ATE368834T1 - Tiefgefrieranlage, insbesondere für lebensmittel, mit hocheffizientem wärmeausstausch zwischen dem kryogenen gas und dem gefriergut - Google Patents

Tiefgefrieranlage, insbesondere für lebensmittel, mit hocheffizientem wärmeausstausch zwischen dem kryogenen gas und dem gefriergut

Info

Publication number
ATE368834T1
ATE368834T1 AT03425406T AT03425406T ATE368834T1 AT E368834 T1 ATE368834 T1 AT E368834T1 AT 03425406 T AT03425406 T AT 03425406T AT 03425406 T AT03425406 T AT 03425406T AT E368834 T1 ATE368834 T1 AT E368834T1
Authority
AT
Austria
Prior art keywords
food
cryogenic gas
deep
products
frozen
Prior art date
Application number
AT03425406T
Other languages
German (de)
English (en)
Inventor
Damme Fabian Dagmar Benjam Van
Original Assignee
Sol Spa
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sol Spa filed Critical Sol Spa
Application granted granted Critical
Publication of ATE368834T1 publication Critical patent/ATE368834T1/de

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D3/00—Devices using other cold materials; Devices using cold-storage bodies
    • F25D3/10—Devices using other cold materials; Devices using cold-storage bodies using liquefied gases, e.g. liquid air
    • F25D3/11—Devices using other cold materials; Devices using cold-storage bodies using liquefied gases, e.g. liquid air with conveyors carrying articles to be cooled through the cooling space
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L3/00—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs
    • A23L3/36—Freezing; Subsequent thawing; Cooling
    • A23L3/361—Freezing; Subsequent thawing; Cooling the materials being transported through or in the apparatus, with or without shaping, e.g. in form of powder, granules, or flakes
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L3/00—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs
    • A23L3/36—Freezing; Subsequent thawing; Cooling
    • A23L3/37—Freezing; Subsequent thawing; Cooling with addition of or treatment with chemicals
    • A23L3/375—Freezing; Subsequent thawing; Cooling with addition of or treatment with chemicals with direct contact between the food and the chemical, e.g. liquid nitrogen, at cryogenic temperature
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D17/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
    • F04D17/08—Centrifugal pumps
    • F04D17/16—Centrifugal pumps for displacing without appreciable compression
    • F04D17/165—Axial entry and discharge
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
    • Y02P60/80—Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
    • Y02P60/85—Food storage or conservation, e.g. cooling or drying

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Polymers & Plastics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Nutrition Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Freezing, Cooling And Drying Of Foods (AREA)
  • Formation And Processing Of Food Products (AREA)
  • Confectionery (AREA)
AT03425406T 2002-06-25 2003-06-24 Tiefgefrieranlage, insbesondere für lebensmittel, mit hocheffizientem wärmeausstausch zwischen dem kryogenen gas und dem gefriergut ATE368834T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2002MI001394A ITMI20021394A1 (it) 2002-06-25 2002-06-25 Apparecchiatura di surgelazione particolarmente per prodotti alimentari atta a limitare l'inflitrazione di aria umida nella camera di surgel

Publications (1)

Publication Number Publication Date
ATE368834T1 true ATE368834T1 (de) 2007-08-15

Family

ID=11450081

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03425406T ATE368834T1 (de) 2002-06-25 2003-06-24 Tiefgefrieranlage, insbesondere für lebensmittel, mit hocheffizientem wärmeausstausch zwischen dem kryogenen gas und dem gefriergut

Country Status (4)

Country Link
EP (1) EP1376036B1 (fr)
AT (1) ATE368834T1 (fr)
DE (1) DE60315222T2 (fr)
IT (1) ITMI20021394A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7197883B2 (en) * 2005-05-06 2007-04-03 Praxair Technology, Inc. Cooling or heating with multi-pass fluid flow
FR2950683B1 (fr) * 2009-09-25 2012-06-08 Cims Installation de refroidissement de produits comprenant un tunnel au travers duquel les produits sont amenes a defiler, un rideau d'air froid etant genere en entree du tunnel
DE102011120892A1 (de) * 2011-12-10 2013-06-13 Messer Slovenija D.O.O. Verfahren und Vorrichtung zum Herstellen von Kerzen

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4475351A (en) * 1983-08-09 1984-10-09 Air Products And Chemicals, Inc. Dual-flow cryogenic freezer
DE3923779A1 (de) * 1989-07-18 1991-01-31 Linde Ag Fluegelrad
US5551251A (en) * 1995-02-08 1996-09-03 York Food Systems Impingement freezer
DE29720555U1 (de) * 1997-11-20 1998-02-12 GCT Gase- und Cryo-Technik GmbH, 33014 Bad Driburg Wendelbandfroster
FR2783311B1 (fr) * 1998-09-14 2000-10-06 Air Liquide Procede et appareil de congelation de produits en ligne
JP2001174117A (ja) * 1999-12-17 2001-06-29 Nippon Sanso Corp トンネル式凍結装置
FR2809481B1 (fr) * 2000-05-23 2002-08-16 Air Liquide Ventilateur destine notamment a equiper un tunnel de refrigeration de produits tels que des produits alimentaires et tunnel equipe d'un ensemble de ces ventilateurs

Also Published As

Publication number Publication date
DE60315222T2 (de) 2008-05-08
ITMI20021394A1 (it) 2003-12-29
DE60315222D1 (de) 2007-09-13
ITMI20021394A0 (it) 2002-06-25
EP1376036A1 (fr) 2004-01-02
EP1376036B1 (fr) 2007-08-01

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